//
//  UIBarButtonitem+Extension.swift
//  微博
//
//  Created by 程双岐 on 16/9/20.
//  Copyright © 2016年 heima. All rights reserved.
//

import UIKit
extension UIBarButtonItem{
    
    convenience init(title: String,imageName: String? = nil ,target: Any?,action:Selector){
        
        
        self.init()
        
        
        let button = UIButton()
        
        if imageName != nil {
            button.setImage(UIImage(named: imageName!), for: .normal)
        }
        
        button.addTarget(target, action: action, for: .touchUpInside)
        button.setTitle(title, for: .normal)
        button.setTitleColor(UIColor.darkGray, for: .normal)
        button.setTitleColor(UIColor.orange, for: .highlighted)
        button.titleLabel?.font = UIFont.systemFont(ofSize: 14)
        button.sizeToFit()
        
        customView = button
        
    }
    
    
}
